[Bug libfortran/81939] valgrind error message in build_float_string and heap-buffer-overflow on address sanitized libgfortran.so

[zeccav at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81939

--- Comment #2 from Vittorio Zecca <zeccav at gmail dot com> ---
Did you get MALLOC checks?

*** Error in `./a.out': free(): invalid pointer: 0x0000000000c0b560 ***
*** Error in `./a.out': free(): invalid pointer: 0x0000000000c0b6a0 ***
*** Error in `./a.out': free(): invalid pointer: 0x0000000000c0c9f0 ***

I have MALLOC_CHECK_=1